From: Petr Štetiar <ynezz@true.cz> Date: Thu, 28 Mar 2019 14:34:26 +0000 (+0000) Subject: armvirt: fix overlay support by updating to f2fs/ext4 based overlays X-Git-Tag: v21.02.0-rc1~5705 X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=53f4a686aa8d0740c0a5b8626da6435c130de8d1;p=openwrt%2Fstaging%2Fpepe2k.git armvirt: fix overlay support by updating to f2fs/ext4 based overlays Current snapshot images doesn't provide images with usable overlay filesystems: mount_root: no usable overlay filesystem found, using tmpfs overlay So this patch fixes this by updating support to current f2fs/ext4 based overlays and providing squashfs with proper rootfs TARGET_ROOTFS_PARTSIZE size. While at it, I've also added support for optional gzipping of the images, and renamed the output rootfs image filenames to match the more common naming pattern $(IMG_PREFIX)-rootfs-$(FS-TYPE).img. Cc: Yousong Zhou <yszhou4tech@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz> --- diff --git a/target/linux/armvirt/Makefile b/target/linux/armvirt/Makefile index 9a67ab66a4..44d4ece224 100644 --- a/target/linux/armvirt/Makefile +++ b/target/linux/armvirt/Makefile @@ -17,4 +17,6 @@ KERNEL_PATCHVER:=4.19 include $(INCLUDE_DIR)/target.mk +DEFAULT_PACKAGES += mkf2fs e2fsprogs + $(eval $(call BuildTarget)) diff --git a/target/linux/armvirt/image/Makefile b/target/linux/armvirt/image/Makefile index 73d9145e0e..0292dbab42 100644 --- a/target/linux/armvirt/image/Makefile +++ b/target/linux/armvirt/image/Makefile @@ -19,10 +19,16 @@ define Image/Build/Initramfs ) endef +define Image/Build/gzip + gzip -f9n $(BIN_DIR)/$(IMG_ROOTFS)-$(1).img +endef + +$(eval $(call Image/gzip-ext4-padded-squashfs)) + define Image/Build $(call Image/Build/$(1)) - dd if=$(KDIR)/root.$(1) bs=128k conv=sync | \ - gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-root.$(1).gz + $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_ROOTFS)-$(1).img + $(call Image/Build/gzip/$(1)) endef $(eval $(call BuildImage))